UConn's Connecticut State Museum of Natural History & Connecticut Archaeology Center are open Monday through Friday from 10 a.m. to 4 p.m. Admission is free. For more information, visit http://www.cac.uconn.edu/. UConn's Connecticut State Museum of Natural History & Connecticut Archaeology Center 2019 Hillside Rd., Unit 1023 Storrs, CT 06269-1023 Phone: 860-486-4460 CAPTION: Children react to seeing a butterfly in glass being shown by Cheri Collins of UConn's Museum of Natural History and Connecticut Archaeology Center.

UConn's Connecticut State Museum of Natural History & Connecticut Archaeology Center are open Monday through Friday from 10 a.m. to 4 p.m. Admission is free. For more information, visit http://www.cac.uconn.edu/. UConn's Connecticut State Museum of Natural History & Connecticut Archaeology Center 2019 Hillside Rd., Unit 1023 Storrs, CT 06269-1023 Phone: 860-486-4460 CAPTION: Children react to seeing a butterfly in glass being shown by Cheri Collins of UConn's Museum of Natural History and Connecticut Archaeology Center. (Mark Mirko | Hartford Courant)

UConn's Connecticut State Museum of Natural History & Connecticut Archaeology Center are open Monday through Friday from 10 a.m. to 4 p.m. Admission is free. For more information, visit http://www.cac.uconn.edu/. UConn's Connecticut State Museum of Natural History & Connecticut Archaeology Center 2019 Hillside Rd., Unit 1023 Storrs, CT 06269-1023 Phone: 860-486-4460 CAPTION: Children react to seeing a butterfly in glass being shown by Cheri Collins of UConn's Museum of Natural History and Connecticut Archaeology Center.